AppFlowPost/FITK_Interface/FITKInterfaceCFDPost/FITKAlgGlyph.h

/**********************************************************************
 * @file   FITKAlgGlyph.h
 * @brief  图像符号算法
 * @author BaGuijun (baguijun@163.com)
 * @date   2024-09-23
 *********************************************************************/
#ifndef _FITKAlgGlyph_H
#define _FITKAlgGlyph_H

#include "FITKInterfaceCFDPostAPI.h"
#include "FITKCFDPostMacros.hxx"

#include <vtkPolyDataAlgorithm.h>
#include <vtkSetGet.h>
#include <QString>

class vtkPolyData;

namespace Interface
{
    /**
     * @brief  图像符号算法
     * @author BaGuijun (baguijun@163.com)
     * @date   2024-09-24
     */
    class FITKInterfaceCFDPostAPI FITKAlgGlyph :public vtkPolyDataAlgorithm
    {
        vtkTypeMacro(FITKAlgGlyph, vtkPolyDataAlgorithm);
        /*
        *brief 矢量名称
        */
        AddProperty(QString, vectorName);
        /*
        *brief 箭头精度
        */
        AddProperty(int, tipResolution, 6);
        /*
        *brief 箭头半径
        */
        AddProperty(double, tipRadius, 0.2);
        /*
        *brief 箭头长度
        */
        AddProperty(double, tipLength, 0.1);
        /*
        *brief 箭柄维度
        */
        AddProperty(int, shaftResolution, 6);
        /*
        *brief 箭柄半径
        */
        AddProperty(double, shaftRadius, 0.1);
        /*
        *brief 缩放比例
        */
        AddProperty(double, scaleFactor, 0.01);
        /*
        *brief 使用点数据
        */
        AddProperty(bool, pointDataUsed, true);
        /*
        *brief 点的数量
        */
        AddProperty(int, pointNum, 0);
        /*
        *brief 最大采样点
        */
        AddProperty(int, maxNumber, 100000);
        /*
        *brief 箭头比例模式:0-scalar,1-vector,2-vectorcomponent,3-off
        */
        AddProperty(int, scaleMode, 1);
    public:
        /**
         * @brief    创建接口
         * @return   FITKAlgGlyph*
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-24
         */
        static FITKAlgGlyph* New();

        void PrintSelf(ostream& os, vtkIndent indent);
    protected:
        /**
         * @brief    构造函数
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-24
         */
        FITKAlgGlyph();
        /**
         * @brief    析构函数
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-24
         */
        ~FITKAlgGlyph();
        /**
         * @brief    输出端口说明
         * @param[i] port           端口
         * @param[i] info           信息
         * @return   int
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-23
         */
        int FillOutputPortInformation(int port, vtkInformation* info) override;
        /**
         * @brief    输出端口说明
         * @param[i] port           端口
         * @param[i] info           信息
         * @return   int
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-23
         */
        int FillInputPortInformation(int port, vtkInformation* info) override;
        /**
         * @brief    处理外部请求
         * @param[i] request
         * @param[i] inputVector
         * @param[i] outputVector
         * @return   int
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-23
         */
        int ProcessRequest(vtkInformation* request, vtkInformationVector** inputVector, vtkInformationVector* outputVector);
        /**
         * @brief    算法实现
         * @param[i] request
         * @param[i] inputVector
         * @param[i] outputVector
         * @return   int
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-23
         */
        int RequestData(vtkInformation* request, vtkInformationVector** inputVector, vtkInformationVector* outputVector);
    private:
        /**
         * @brief    提取点
         * @param[i] inputData          输入数据
         * @return   bool               是否成功
         * @author   BaGuijun (baguijun@163.com)
         * @date     2024-09-23
         */
        bool extractPoints(vtkDataSet* inputData);

        void extractPointDataArray(vtkDataSet* inputData);
    private:
        /**
         * @brief  数据对象
         * @author BaGuijun (baguijun@163.com)
         * @date   2024-09-23
         */
        vtkPolyData* _polyData = nullptr;
    };
}
#endif